cosmopolitan/libc/thread/xnu.internal.h
Justine Tunney b407327972
Make fixes and improvements
- clock_nanosleep() is now much faster on OpenBSD and NetBSD
- Thread joining is now much faster on NetBSD
- FreeBSD timestamps are now more accurate
- Thread spawning now goes faster on XNU
- Clean up the clone() code
2022-11-08 10:11:46 -08:00

32 lines
1.2 KiB
C

#ifndef COSMOPOLITAN_LIBC_THREAD_XNU_INTERNAL_H_
#define COSMOPOLITAN_LIBC_THREAD_XNU_INTERNAL_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
/*
* XNU thread system calls.
* See darwin-libpthread/kern/kern_support.c
*/
errno_t sys_clone_xnu(void *func, void *func_arg, void *stack, void *pthread,
uint32_t flags);
int sys_bsdthread_register(
void (*threadstart)(void *pthread, int machport, void *(*func)(void *),
void *arg, intptr_t *, unsigned),
void (*wqthread)(void *pthread, void *machport, void *, void *, int),
uint32_t flags, void *stack_addr_hint, void *targetconc_ptr,
uint32_t dispatchqueue_offset, uint32_t tsd_offset);
int bsdthread_terminate(void *stackaddr, size_t freesize, uint32_t port,
uint32_t sem);
int __pthread_kill(uint32_t port, int sig);
int bsdthread_ctl(void *cmd, void *arg1, void *arg2, void *arg3);
uint64_t thread_selfid(void);
uint64_t thread_selfusage(void);
int thread_selfcounts(int type, void *buf, uint64_t nbytes);
int thread_fast_set_cthread_self(void *tls);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_THREAD_XNU_INTERNAL_H_ */